# KEYCO Plus vs POOMIN | 품인

The clearest difference is in-app purchases: POOMIN | 품인 at none against KEYCO Plus's 3. POOMIN | 품인 also leads on iOS requirement (13.0 vs 15.0). KEYCO Plus's advantage is update cadence (every 5 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. KEYCO Plus sells 3 one-off in-app purchases. POOMIN | 품인 asks for nothing beyond the download.

KEYCO Plus ships an update every 5 weeks, POOMIN | 품인 every 5 months. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KEYCO Plus | POOMIN | 품인 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 81 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SoluM](https://appshunter.io/developer/1246070201) | [The Coder](https://appshunter.io/developer/1205397694) |

## What reviewers say

### KEYCO Plus

[App page](https://appshunter.io/ios/app/keyco-plus-gps-tracker/id1375945298)

This app allows you to track the location of loved ones, pets, and belongings. It features an emergency call function and safe zone alerts for peace of mind. The device is waterproof, rechargeable, and easy to attach to various items.

**Highlights:** Real-time location tracking, Emergency call function, Safe zone alerts, Waterproof and moisture-proof, Rechargeable battery, Ring-shaped fastening structure

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KEYCO 1 Month Voucher | $1.99 | one-time |
| KEYCO 6 Months Voucher | $6.99 | one-time |
| KEYCO 1 Year Voucher | $11.99 | one-time |


### POOMIN | 품인

[App page](https://appshunter.io/ios/app/poomin/id6443591738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KEYCO Plus free?

KEYCO Plus is free to download, with in-app purchases available.

### Is POOMIN | 품인 free?

POOMIN | 품인 is free to download, with no in-app purchases.

### Do KEYCO Plus or POOMIN | 품인 have ads?

Neither KEYCO Plus nor POOMIN | 품인 shows ads.

### Which is updated more often, KEYCO Plus or POOMIN | 품인?

KEYCO Plus ships an update every 5 weeks, and POOMIN | 품인 every 5 months. Most recently, KEYCO Plus was updated on October 26, 2026 and POOMIN | 품인 on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*